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Vizitka usb Zuza

Meteopresscz·PCB_Public·BusinessCard/Vizitka_usb_Zuza.kicad_pcb

Vizitka usb Zuza PCB layout, top view — open source AVR/Arduino board by Meteopresscz

About the Vizitka usb Zuza PCB

Vizitka usb Zuza is an open source AVR/Arduino PCB design by Meteopresscz, published on GitHub. It is a 2-layer board measuring 90 × 50 mm, with 77 components from 34 distinct parts.

Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the DS18B20 and TPS54331. By type, the board carries 33 resistors, 16 diodes, 8 capacitors, 7 test points, 4 ICs and 4 transistors.

From the project

Design of our Business Cards and Note Pads on PCB

Main components on the Vizitka usb Zuza

ATmega328P-AUDS18B20TPS54331

Vizitka usb Zuza bill of materials (BOM)

77 components, 34 distinct parts.

QtyPartRefs
1
ATmega328P-AU
U1
1
DS18B20
U2
1
DS18B20
U4
1
TPS54331
U5
4
MMBT3904
Q1, Q3, Q5, Q11
1
AVR-ISP-6
J1
1
USB_C_Receptacle
J2
1
0.5A
F1
1
1A
F5
1
SCL
TP2
1
SDA
TP3
2
GND
TP12, TP14
1
PC0
TP27
1
PC1
TP28
1
PC2
TP29
12
LED
D1, D2, D3, D4, D5, D6, D7, D8 +4
1
SS14
D15
1
D_Schottky
D18
1
LED
D19
1
TVS
D20
Show 14 more
QtyPartRefs
1
47u
L1
2
100n
C9, C11
2
4u7/50V
C12, C13
1
1u
C14
2
8.2n
C15, C17
1
100n
C16
12
330
R1, R2, R3, R4, R5, R6, R7, R8 +4
6
330
R13, R16, R18, R24, R29, R45
1
4k7
R14
1
1k8
R15
3
100k
R20, R28, R40
5
47k
R21, R25, R26, R37, R41
2
10k
R22, R30
3
5k1
R42, R43, R48

Vizitka usb Zuza design files

The KiCad project lives in the Meteopresscz/PCB_Public repository on GitHub; these links point at the commit this page was built from.

Vizitka usb Zuza: common questions

What microcontroller does the Vizitka usb Zuza use?

The Vizitka usb Zuza is built around the ATmega328P-AU, from the AVR/Arduino family.

How big is the Vizitka usb Zuza PCB?

The Vizitka usb Zuza measures 90 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Vizitka usb Zuza?

77 components, from 34 distinct parts. The full bill of materials is listed on this page.

Where can I download the Vizitka usb Zuza design files?

From the Meteopresscz/PCB_Public repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Vizitka usb Zuza design in my own project?

The repository has no license, so all rights stay with Meteopresscz. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Vizitka usb Zuza without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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